Messages in this thread Patch in this message | | | From | Ashish Kumar <> | Subject | [Patch v2 2/5] arm64: dts: ls1046a: Add QSPI node for ls1046afrwy | Date | Wed, 4 Dec 2019 16:28:15 +0530 |
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From: Kuldeep Singh <kuldeep.singh@nxp.com>
This board has a single 64MB mt25qu512a flash. QUAD I/O read and single I/O write is tested.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com> Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> --- v2: Rebased to top
arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts index 3595be0f2527..db3d303093f6 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dts @@ -112,6 +112,20 @@ }; +&qspi { + status = "okay"; + + mt25qu512a0: flash@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + reg = <0>; + }; +}; + #include "fsl-ls1046-post.dtsi" &fman0 { -- 2.17.1
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